68670468

素因数分解:

$2^2\times 3^2\times {\mathrm{631}}^1\times {\mathrm{3023}}^1$

素因数の和:3664

約数の個数: 36

約数和(自身を含む): 173916288

約数和(自身を除く): 105245820

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 631, 1262, 1893, 2524, 3023, 3786, 5679, 6046, 7572, 9069, 11358, 12092, 18138, 22716, 27207, 36276, 54414, 108828, 1907513, 3815026, 5722539, 7630052, 11445078, 17167617, 22890156, 34335234, 68670468]

約数ペア:

[(1, 68670468), (2, 34335234), (3, 22890156), (4, 17167617), (6, 11445078), (9, 7630052), (12, 5722539), (18, 3815026), (36, 1907513), (631, 108828), (1262, 54414), (1893, 36276), (2524, 27207), (3023, 22716), (3786, 18138), (5679, 12092), (6046, 11358), (7572, 9069)]